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anonymous

  • 4 years ago

consider the following equation x+3y=-21, given x=-6, find the value for y

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  1. anonymous
    • 4 years ago
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    y=-5

  2. anonymous
    • 4 years ago
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    how did you come up with -5 if you don't mind me asking

  3. anonymous
    • 4 years ago
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    if i not mistaken i just subtitute the value of x into the eqt..:)

  4. anonymous
    • 4 years ago
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    it's correct bc thts what my instructor has on the answer sheet..I just didn't know how she got the answer

  5. anonymous
    • 4 years ago
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    its correct?whoaa...lets try more question..its fun ..:D

  6. anonymous
    • 4 years ago
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    :) given x=-3, find the value for y...same equation

  7. anonymous
    • 4 years ago
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    y=-6

  8. anonymous
    • 4 years ago
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    yep...omg...I'm not getting it

  9. anonymous
    • 4 years ago
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    oraite...u juz subtitute the value of x first...into the eqt...

  10. anonymous
    • 4 years ago
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    so the equ will be -3x+3y=-21???

  11. anonymous
    • 4 years ago
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    juz put 3 into x....n no need to wite x again because u already subtitute the value of x got it?

  12. anonymous
    • 4 years ago
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    YES!!!! thank you soooo much...I'm a fan of yours...I see the page is about to reload will we loose contact?

  13. anonymous
    • 4 years ago
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    -3 +3y=-21

  14. anonymous
    • 4 years ago
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    then divide by 3 right??

  15. anonymous
    • 4 years ago
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    oraite my dear...yeahh!!cleaver!

  16. anonymous
    • 4 years ago
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    well add 3 to the other side and the divide... :)

  17. anonymous
    • 4 years ago
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    yeap3..:)

  18. anonymous
    • 4 years ago
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    ok...let me move on I'll post again if I get stuck on another one:)

  19. anonymous
    • 4 years ago
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    :D

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spraguer (Moderator)
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